Free tools for sending SMS
Check your message before you send it, tidy up your contact list, and look up the rules for the countries you send to. Free, with no sign-up, and everything runs in your browser.
SMS length calculator
Count characters and parts as you type, and see which characters cost extra.
Count charactersSMS text cleaner
Swap curly quotes, long dashes and hidden characters for plain ones, so your message costs less.
Clean up a messageSMS compliance checker
Check a marketing SMS says who it is from, how to reach you, and how to unsubscribe.
Check a messagePhone number formatter
Turn a messy list into clean international numbers, with duplicates removed and a CSV to download.
Format a listPhone number checker
Check a number is valid, where it is from, and whether it is a mobile or a landline.
Check a numberSMS quiet hours by country
See the hours and days you can send SMS in countries that set limits.
Look up quiet hoursNeed the sending rules for a country, such as sender IDs and registration? See coverage by country.
Ready to send?
realay counts, cleans and checks messages like this every time you send. Create your account free, with no credit card and no contract.